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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2013-05-17 01:25:17 UTC
Update Date2022-03-07 03:17:46 UTC
HMDB IDHMDB0060500
Secondary Accession Numbers
  • HMDB60500
Metabolite Identification
Common NameNTP
DescriptionNTP belongs to the class of organic compounds known as pentose phosphates. These are carbohydrate derivatives containing a pentose substituted by one or more phosphate groups. NTP is an extremely weak basic (essentially neutral) compound (based on its pKa). In humans, NTP is involved in the metabolic disorder called the purine nucleoside phosphorylase deficiency pathway.
Structure
Data?1563866068
SynonymsNot Available
Chemical FormulaC6H15O13P3
Average Molecular Weight388.0968
Monoisotopic Molecular Weight387.972550102
IUPAC Name({[({[(2R,3S,4R,5S)-3,4-dihydroxy-5-methyloxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy](hydroxy)phosphoryl}oxy)phosphonic acid
Traditional Namenucleoside triphosphate
CAS Registry NumberNot Available
SMILES
C[C@@H]1O[C@H](COP(O)(=O)OP(O)(=O)OP(O)(O)=O)[C@@H](O)[C@H]1O
InChI Identifier
InChI=1S/C6H15O13P3/c1-3-5(7)6(8)4(17-3)2-16-21(12,13)19-22(14,15)18-20(9,10)11/h3-8H,2H2,1H3,(H,12,13)(H,14,15)(H2,9,10,11)/t3-,4+,5-,6+/m0/s1
InChI KeyUPWHZOYYXHKXLQ-BGPJRJDNSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pentose phosphates. These are carbohydrate derivatives containing a pentose substituted by one or more phosphate groups.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentPentose phosphates
Alternative Parents
Substituents
  • Pentose phosphate
  • Pentose-5-phosphate
  • C-glycosyl compound
  • Glycosyl compound
  • Monosaccharide phosphate
  • Monoalkyl phosphate
  • Phosphoric acid ester
  • Organic phosphoric acid derivative
  • Alkyl phosphate
  • Tetrahydrofuran
  • Secondary alcohol
  • 1,2-diol
  • Organoheterocyclic compound
  • Oxacycle
  • Ether
  • Dialkyl ether
  • Hydrocarbon derivative
  • Organic oxide
  • Alcohol
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNTP
METLIN IDNot Available
PubChem Compound131769914
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Magrane M: UniProt Knowledgebase: a hub of integrated protein data. Database (Oxford). 2011 Mar 29;2011:bar009. doi: 10.1093/database/bar009. Print 2011. [PubMed:21447597 ]
  2. Fouqueau T, Zeller ME, Cheung AC, Cramer P, Thomm M: The RNA polymerase trigger loop functions in all three phases of the transcription cycle. Nucleic Acids Res. 2013 Aug;41(14):7048-59. doi: 10.1093/nar/gkt433. Epub 2013 Jun 3. [PubMed:23737452 ]
  3. Das U, Wang LK, Smith P, Shuman S: Structural and biochemical analysis of the phosphate donor specificity of the polynucleotide kinase component of the bacterial pnkp*hen1 RNA repair system. Biochemistry. 2013 Jul 9;52(27):4734-43. doi: 10.1021/bi400412x. Epub 2013 Jun 26. [PubMed:23721485 ]

Enzymes

General function:
Involved in ATP binding
Specific function:
Required for the phosphorylation of the deoxyribonucleosides deoxycytidine (dC), deoxyguanosine (dG) and deoxyadenosine (dA). Has broad substrate specificity, and does not display selectivity based on the chirality of the substrate. It is also an essential enzyme for the phosphorylation of numerous nucleoside analogs widely employed as antiviral and chemotherapeutic agents.
Gene Name:
DCK
Uniprot ID:
P27707
Molecular weight:
30518.315
Reactions
NTP + Deoxycytidine → NDP + dCMPdetails
General function:
Involved in ATP binding
Specific function:
Not Available
Gene Name:
AK3
Uniprot ID:
Q9UIJ7
Molecular weight:
21013.93
Reactions
NTP + Adenosine monophosphate → NDP + ADPdetails
General function:
Involved in nucleotide binding
Specific function:
Has nucleotide phosphatase activity towards ATP, GTP, CTP, TTP and UTP. Hydrolyzes nucleoside diphosphates with lower efficiency.
Gene Name:
NTPCR
Uniprot ID:
Q9BSD7
Molecular weight:
20712.935
Reactions
NTP + Water → NDP + Phosphatedetails